Home / 6,284,015.90-9,430,689.45-2,500,214.30

Finding the Fourth Proportional to 6,284,015.90, 9,430,689.45 and 2,500,214.30

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Solution

The fourth proportional to 6,284,015.90, 9,430,689.45 and 2,500,214.30 is: 3,752,177.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284,015.90 : 9,430,689.45 = 2,500,214.30 : x
  2. Step 2: Convert to fraction form
    6,284,015.90/9,430,689.45 = 2,500,214.30/x
  3. Step 3: Cross multiply
    6,284,015.90x = 9,430,689.45 × 2,500,214.30
  4. Step 4: Simplify right side
    6,284,015.90x = 23,578,744,621,749.13
  5. Step 5: Solve for x
    x = 23,578,744,621,749.13/6,284,015.90
  6. Step 6: Final answer
    x = 3,752,177.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.